Keep your joints moving smoothly with hyaluronic acid supplements. Explore the 8 best picks for pain-free movement.  ...

Getting rid of the “forever chemical” Trifluoroacetic acid, or TFA, found in everything from drinking water to human blood, may be an impossible task.

Don't use hypochlorous acid on materials like unsealed leather or silk. While it’s a very gentle cleaner, repeated use can cause these surfaces to fade or wear over time.

Hazmat crews contain 2,000-gallon acid leak near Minnesota-North Dakota border A 2,000-gallon hydrochloric acid spill near the Cargill plant north of Wahpeton, N.D. prompted evacuations before ...

Have acne or blackheads and don't know how to get rid of them? Trust no other than salicylic acid face serums.

We've rounded up the best hypochlorous acid sprays experts love from Tower 28, Prequel, and more. These favorites work overtime to soothe, protect, and refresh.

'He fought till the end': Man who survived acid attack as a baby dies of cancer at 26 Samuel Lim with his parents, Lim Boon Keong and Madam Tan Poh Ling, in a 2016 photo. He died on June 28 at age 26.

Acne-fighting, rosacea-calming, hyperpigmentation-fading azelaic acid has many benefits. Here are the best skin-care products featuring the potent ingredient.

The FDA is amplifying a recall from Medtronic for its acid reflux testing system, after the company said it received 33 reports of serious injuries related to the device. The Bravo capsule-based ...

Dermatologists explain the difference between niacinamide and hyaluronic acid, how to use them in your routine, and why your skin might actually need both.

Philadelphia police are searching for the suspects who attacked a woman with an acid-like chemical.

He Was Ambushed with Acid and Died After Nearly 3 Agonizing Months. Now, Authorities Say His Ex Was Behind It Danny Cahalane, 38, died on May 3 after the horrific Feb. 21 attack ...